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DA-FBT 1x2 FBT Fiber Optical Coupler

    Buy cheap DA-FBT 1x2 FBT Fiber Optical Coupler from wholesalers
     
    Buy cheap DA-FBT 1x2 FBT Fiber Optical Coupler from wholesalers
    • Buy cheap DA-FBT 1x2 FBT Fiber Optical Coupler from wholesalers
    • Buy cheap DA-FBT 1x2 FBT Fiber Optical Coupler from wholesalers
    • Buy cheap DA-FBT 1x2 FBT Fiber Optical Coupler from wholesalers
    • Buy cheap DA-FBT 1x2 FBT Fiber Optical Coupler from wholesalers

    DA-FBT 1x2 FBT Fiber Optical Coupler

    Ask Lasest Price
    Brand Name : DAWNERGY
    Model Number : DA-FBT 1x2
    Certification : CE ROHS
    Price : 2.6USD
    Payment Terms : L/C, D/A, D/P, T/T
    Supply Ability : 10K per day
    Delivery Time : 7days
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    DA-FBT 1x2 FBT Fiber Optical Coupler

    DA-FBT 1x2 FBT Fiber Coupler


    Dawnergy’s FBT fiber couplers are fused fiber branching devices that split off a portion of light to allow for optical monitoring and feedback. These devices are used extensively in fiber amplifier power control. They are also utilized in transmission equipment for performance monitoring and feedback control.


    Features

    • Compact size
    • Low insertion loss
    • Low PDL
    • High stability and reliability

    Applications

    • EDFA
    • CATV system
    • Passive network
    • FTTH & LAN

    Specifications

    ParametersSpecifications
    TypeSingle WindowDual Window
    Center Wavelength (nm)1310 or 15501310 and 1550
    Bandwidth (nm)±40
    Type1×2
    Maximum Insertion Loss (dB)50/50≤3.4
    40/60≤4.4/2.6
    30/70≤5.7/1.9
    20/80≤7.6/1.3
    10/90≤10.7/0.7
    5/95≤13.8/0.4
    3/97≤16.5/0.3
    2/98≤18.1/0.3
    1/99≤21.2/0.2
    Typical Excess Loss (dB)≤0.1
    PDL (dB )≤0.1
    Directivity (dB)≥50
    Operating Temperature (°C )-10 ~ +70
    Storage Temperature (°C )-40 ~ +85
    Package Dimensions (mm)
    • Stainless Tube Type: Ø3.0×54, or Ø3.0×60 for 250um bare fiber or 900um loose tube
    • Cassette Type: 90×20×10, 100×80×10 for 2mm,3mm cable
    • Rack Chassis Type: 19” rack chassis
    • Based on customer requirement

    Ps: Above specifications are for devices without connector

    Add an additional 0.2dB loss per connector


    Ordering Information


    Example:

    PNNameDescription
    2-P-3-1-0-3-2-50-6-1MFBT Fiber Coupler1x2; Dual window, 1310/1550nm; Package size: 90x20x10mm;2.0mm cable; 50/50; LC/UPC connector

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